Objective: To study the uterine cavity after thermal endometrial destruction for the treatment of menorrhagia by means of a balloon catheter, the CavatermTM system. To relate the appearance of the uterine cavity to the outcome of the treatment. Methods: Fifty-one of the first 60 women treated with balloon endometrial destruction were examined with hysteroscopy and saline infusion sonography 11–28 months after treatment. Results: Patients with minimal or no bleeding after thermal endometrial destruction had more uterine fibrosis than patients bleeding more. Conclusion: The greater the degree of fibrosis of the uterine cavity after balloon endometrial destruction by thermal coagulation, the better the effect on menorrhagia.
Transvaginal hysterosalpingoultrasonography (HSUG) was performed using a uterine cannula and Ringer's solution (Kabi Baxter) as a contrast agent in 14 women consulting for infertility. The results were compared with those of chromopertubation at laparoscopy/laparotomy. With HSUG, the uterine cavity was always well visualized, though it was more difficult to evaluate tubal status. As compared with those of the other methods, HSUG findings manifested total agreement in 50% of cases, total disagreement in 22%, and partial agreement in the remaining 28%. The method was well tolerated by the women studied, and six out of nine women who had previously undergone hysterosalpingography (HSG) found HSUG to cause less discomfort. Thus, the findings suggest that HSUG might prove useful as a means of ascertaining tubal status at an early stage in infertility evaluations.
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